Pelusios seychellensis

Taxonomy

Assessment Information

Geographic Range

Population

Habitat and Ecology

Conservation Actions

Bibliography

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Taxonomy [top]

Kingdom	Phylum	Class	Order	Family
ANIMALIA	CHORDATA	REPTILIA	TESTUDINES	PELOMEDUSIDAE

Scientific Name:

Pelusios seychellensis

Species Authority:

(Siebenrock, 1906)

Common Name/s:

English

–

Seychelles Black Terrapin, Seychelles Mud Turtle, Seychelles Terrapin

Synonym/s:

Pelusios castaneus (Siebenrock, 1906)

Pelusios subniger (Siebenrock, 1906)

Sternothaerus nigricans Siebenrock, 1906

Assessment Information [top]

Red List Category & Criteria:

Extinct ver 3.1

Year Published:

2003

Assessor/s:

Gerlach, J.

Reviewer/s:

Baard, E., Bour, R., Gibbons, W., Iverson, J. & Rhodin, A. (Tortoise & Freshwater Turtle Red List Authority)

Justification:
Only three specimens are known, collected in 1895. One individual collected in 1994 was suggested to belong to this species, but this identification is ambiguous. It is possible that hybridization with P. castanoides intergularis may have occurred. The genetic relationships between the type specimens and living P. castanoides intergularis are currently under investigation. Intensive searches for P. seychellensis since 1996 have failed to locate any individuals.

History:

1996	–	Vulnerable
1994	–	Insufficiently Known (Groombridge 1994)
1990	–	Insufficiently Known (IUCN 1990)
1988	–	Insufficiently Known (IUCN Conservation Monitoring Centre 1988)

Geographic Range [top]

Range Description:	P. seychellensis is known from only three specimens collected in 1895 from an unknown locality in the Seychelles. The precise origin of the type specimen is unknown, but it is suspected to have been Mahé.
Countries:	Regionally extinct: Seychelles
Range Map:	Click here to open the map viewer and explore range.

Population [top]

Population:	Unknown.

Population:

Unknown.

Habitat and Ecology [top]

Habitat and Ecology:	Not known.
Systems:	Terrestrial; Freshwater

Conservation Actions [top]

Conservation Actions:	All Pelusios terrapins are protected by Seychelles law. Research into the status of P. seychellensis was recommended as a high priority in the 1989 Tortoise and Freshwater Turtle Action Plan (Swingland and Klemens 1989). Despite intensive surveys since 196, no individuals have been found.

Conservation Actions:

All Pelusios terrapins are protected by Seychelles law. Research into the status of P. seychellensis was recommended as a high priority in the 1989 Tortoise and Freshwater Turtle Action Plan (Swingland and Klemens 1989). Despite intensive surveys since 196, no individuals have been found.

Bibliography [top]

	Baillie, J. and Groombridge, B. 1996. 1996 IUCN Red List of Threatened Animals. International Union for Conservation of Nature, Gland, Switzerland. Gerlach, J. 2002 Seychelles Terrapin Action Plan Phelsuma 10A Gerlach, J. and Canning, L. 2001 Range contractions in the Critically Endangered Seychelles terrapins (Pelusios spp.). Oryx 35: 313-321 Groombridge, B. (ed.). 1994. 1994 IUCN Red List of Threatened Animals. IUCN, Gland, Switzerland and Cambridge, UK. IUCN. 1990. 1990 IUCN Red List of Threatened Animals. Gland, Switzerland and Cambridge, UK. IUCN. 2003. 2003 IUCN Red List of Threatened Species. www.iucnredlist.org. Downloaded on 18 November 2003. IUCN Conservation Monitoring Centre. 1988. 1988 IUCN Red List of Threatened Animals. IUCN, Gland, Switzerland and Cambridge, UK.

Baillie, J. and Groombridge, B. 1996. 1996 IUCN Red List of Threatened Animals. International Union for Conservation of Nature, Gland, Switzerland.

Gerlach, J. 2002 Seychelles Terrapin Action Plan Phelsuma 10A

Gerlach, J. and Canning, L. 2001 Range contractions in the Critically Endangered Seychelles terrapins (Pelusios spp.). Oryx 35: 313-321

Groombridge, B. (ed.). 1994. 1994 IUCN Red List of Threatened Animals. IUCN, Gland, Switzerland and Cambridge, UK.

IUCN. 1990. 1990 IUCN Red List of Threatened Animals. Gland, Switzerland and Cambridge, UK.

IUCN. 2003. 2003 IUCN Red List of Threatened Species. www.iucnredlist.org. Downloaded on 18 November 2003.

IUCN Conservation Monitoring Centre. 1988. 1988 IUCN Red List of Threatened Animals. IUCN, Gland, Switzerland and Cambridge, UK.

Citation:	Gerlach, J. 2003. Pelusios seychellensis. In: IUCN 2011. IUCN Red List of Threatened Species. Version 2011.2. <www.iucnredlist.org>. Downloaded on 24 May 2012.
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